#include <bits/stdc++.h>
using namespace std;
int n,m;
int a[100001];
//for(int i=1;i<=n;i++){}
//if(){}
//int op(){}
//void op(){}
//scanf("%",&);printf("%",);
//[1000]
char b[100001];
int main(){
	freopen("employ.in","r",stdin);
	freopen("employ.out","w",stdout);
	scanf("%d%d",&n,&m);
	cin>>b+1;
	for(int i=1;i<=n;i++){
		cin>>b[i];
	}
	return 0;
}
